AU729024B2 - A delaminable packaging laminate and a method of producing the same - Google Patents

A delaminable packaging laminate and a method of producing the same Download PDF

Info

Publication number
AU729024B2
AU729024B2 AU75124/96A AU7512496A AU729024B2 AU 729024 B2 AU729024 B2 AU 729024B2 AU 75124/96 A AU75124/96 A AU 75124/96A AU 7512496 A AU7512496 A AU 7512496A AU 729024 B2 AU729024 B2 AU 729024B2
Authority
AU
Australia
Prior art keywords
layer
packaging laminate
starch
layers
plastics
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU75124/96A
Other languages
English (en)
Other versions
AU7512496A (en
Inventor
Mikael Berlin
Ib Leth
Bo Lundgren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of AU7512496A publication Critical patent/AU7512496A/en
Application granted granted Critical
Publication of AU729024B2 publication Critical patent/AU729024B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0038—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving application of liquid to the layers prior to lamination, e.g. wet laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/02—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B29L2009/003—Layered products comprising a metal layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
AU75124/96A 1995-10-30 1996-10-30 A delaminable packaging laminate and a method of producing the same Ceased AU729024B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9503817 1995-10-30
SE9503817A SE9503817D0 (sv) 1995-10-30 1995-10-30 Delaminerbart förpackningslaminat samt sätt att framställa detta
PCT/SE1996/001403 WO1997016312A1 (en) 1995-10-30 1996-10-30 A delaminable packaging laminate and a method of producing the same

Publications (2)

Publication Number Publication Date
AU7512496A AU7512496A (en) 1997-05-22
AU729024B2 true AU729024B2 (en) 2001-01-25

Family

ID=20400013

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75124/96A Ceased AU729024B2 (en) 1995-10-30 1996-10-30 A delaminable packaging laminate and a method of producing the same

Country Status (12)

Country Link
EP (1) EP0934160B1 (enExample)
JP (1) JPH11514595A (enExample)
KR (1) KR100338659B1 (enExample)
CN (1) CN1082891C (enExample)
AT (1) ATE273794T1 (enExample)
AU (1) AU729024B2 (enExample)
BR (1) BR9611221A (enExample)
CA (1) CA2236424A1 (enExample)
DE (1) DE69633200T2 (enExample)
ES (1) ES2224181T3 (enExample)
SE (1) SE9503817D0 (enExample)
WO (1) WO1997016312A1 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9801675D0 (sv) * 1998-05-13 1998-05-13 Tetra Laval Holdings & Finance Gas barrier packaging laminate, method for production thereof and packaging containers
US6569539B2 (en) 1996-10-30 2003-05-27 Tetra Level Holdings & Finance S.A. Gas barrier packaging laminate method for production thereof and packaging containers
DE19721704A1 (de) 1997-05-23 1998-11-26 Becker Preservotec Gmbh Verfahren und Vorrichtung zum Ablösen von Kaschierungen
EP1097041B1 (en) * 1998-03-10 2004-02-11 Tetra Laval Holdings & Finance S.A. Process for laminated packaging materials and packaging containers produced therefrom
SE516817C2 (sv) * 1999-09-07 2002-03-05 Tetra Laval Holdings & Finance Förfarande för framställning av ett laminerat förpackningsmaterial, förpackningsmaterial som framställts enligt detta förfartande, samt förpackningar framställda av detta förpackningsmaterial
FI123420B (fi) * 2006-09-25 2013-04-30 Teknologian Tutkimuskeskus Vtt Päällystetty paperi- tai kartonkituote ja menetelmä sen valmistamiseksi
GB0708327D0 (en) * 2006-12-11 2007-06-06 Twist Cyril Polymeric films
US8545954B2 (en) 2009-07-07 2013-10-01 Tetra Laval Holdings & Finance Sa Barrier layer for a packaging laminate and packaging laminate comprising such barrier layer
DE202012102550U1 (de) 2012-07-11 2012-10-17 Kobusch-Sengewald Gmbh Verpackungslaminat und Verpackungsbehälter
US8865296B2 (en) 2013-03-14 2014-10-21 Cal Poly Corporation Designed defects in laminate composites
BR112016023032B1 (pt) * 2014-04-03 2022-01-25 Gimsa S.R.L. Material compósito laminado e embalagem que compreende o mesmo
WO2017089507A1 (en) * 2015-11-27 2017-06-01 Tetra Laval Holdings & Finance S.A. Method of manufacturing a laminated packaging material, the packaging material obtained by the method and packaging containers manufactured therefrom
US10994525B2 (en) 2015-11-27 2021-05-04 Tetra Laval Holdings & Finance S.A. Method for manufacturing a laminated packaging material, the laminated packaging material and packaging containers made therefrom
CN105383134B (zh) * 2015-12-30 2017-10-20 桑春龙 用于紫外线固化型油墨的可回收包装物
CN105416838B (zh) * 2015-12-30 2017-12-22 桑春龙 用于氧化聚合型油墨的可回收包装物
CN108657592A (zh) * 2017-04-01 2018-10-16 南京光谷数据处理有限公司 用于紫外线uv固化型油墨的环保回收包装物
AT522884B1 (de) 2020-02-18 2021-03-15 Constantia Pirk Gmbh & Co Kg Recyclebare Papierverpackung mit hoher Barriere gegen Wasserdampf und Sauerstoff
SE543190E (en) 2018-06-12 2025-03-25 Stora Enso Oyj Re-pulpable packaging material
SE543572C2 (en) 2018-12-10 2021-03-30 Stora Enso Oyj Repulpable and heat-sealable packaging material
DE102019123558A1 (de) * 2019-09-03 2021-03-04 Constantia Pirk Gmbh & Co. Kg Resuspendierbares Papierlaminat und Verfahren zu dessen Herstellung
SE545982C2 (en) * 2020-05-18 2024-04-02 Stora Enso Oyj A paperboard based material comprising a dispersion coated latex layer and an extrusion coated barrier polyolefin layer for packaging of liquid and food
FI4284645T3 (fi) 2021-02-01 2025-09-05 Amcor Flexibles North America Inc Paperinen sulkupakkauskalvo
KR102279627B1 (ko) * 2021-03-02 2021-07-21 한국콜마주식회사 내용물 용기
JP7843698B2 (ja) * 2021-03-02 2026-04-10 ヨンウ カンパニー リミテッド 内容物容器
DE102021122296A1 (de) 2021-08-27 2023-03-02 Huhtamaki Flexible Packaging Germany Gmbh & Co. Kg Papierlagenhaltiger Lagenverbund mit einer dextrinhaltigen Trennschicht
DE102021125007A1 (de) * 2021-09-28 2023-03-30 Constantia Pirk Gmbh & Co. Kg Beschichtetes Papier zu Verpackungszwecken und Verfahren zu dessen Herstellung
JP7897096B2 (ja) * 2022-09-26 2026-07-29 Ｚａｃｒｏｓ株式会社 積層体および包装袋
US20260208471A1 (en) 2022-12-19 2026-07-23 Loparex Germany Gmbh & Co. Kg Recyclable surface-coated plastic film
JP2025541414A (ja) 2022-12-19 2025-12-18 ロパレックス ジャーマニー ゲー・エム・ベー・ハー ウント コー． カー・ゲー リサイクル可能なプラスチックフィルム
IT202300014199A1 (it) 2023-07-06 2025-01-06 M G Lavorazione Materie Plastiche S P A Film barriera e confezione per prodotti alimentari e metodo per la realizzazione di detto film barriera
AU2024356226A1 (en) 2023-10-05 2026-04-16 Tetra Laval Holdings & Finance S.A. Laminated packaging material, packaging container comprising the laminated packaging material, and methods of making the material and container
AU2024421653A1 (en) 2024-01-15 2026-06-11 Tetra Laval Holdings & Finance S.A. Delaminable laminated packaging material, packaging container comprising the laminated packaging material, and methods of making and recycling the material and container
WO2025219266A1 (en) 2024-04-19 2025-10-23 Tetra Laval Holdings & Finance S.A. Recyclable laminated packaging material, packaging container comprising the laminated packaging material, and methods of making and recycling the material and container
EP4640423A1 (en) * 2024-04-24 2025-10-29 Tetra Laval Holdings & Finance S.A. Delaminable laminated packaging material, packaging container comprising delaminable laminated packaging material, and methods of making and recycling the material and container
WO2026119736A1 (en) 2024-12-04 2026-06-11 Tetra Laval Holdings & Finance S.A. Delaminable laminated packaging material, packaging container comprising the laminated packaging material, and methods of making and recycling the material and container

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085919A1 (en) * 1982-02-10 1983-08-17 Ab Tetra Pak A method for the manufacture of a packing material with good gas-tightness properties
EP0530662A1 (en) * 1991-09-04 1993-03-10 AB Tetra Pak Easy-to-Recycle laminated material for packaging use
WO1993016877A1 (en) * 1992-02-19 1993-09-02 Borealis Polymers Oy Laminate and production method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE202037T1 (de) * 1993-02-12 2001-06-15 Cofradec Sa Laminiertes verbundwerkstoffprodukt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085919A1 (en) * 1982-02-10 1983-08-17 Ab Tetra Pak A method for the manufacture of a packing material with good gas-tightness properties
EP0530662A1 (en) * 1991-09-04 1993-03-10 AB Tetra Pak Easy-to-Recycle laminated material for packaging use
WO1993016877A1 (en) * 1992-02-19 1993-09-02 Borealis Polymers Oy Laminate and production method thereof

Also Published As

Publication number Publication date
KR100338659B1 (ko) 2003-03-04
DE69633200D1 (de) 2004-09-23
ES2224181T3 (es) 2005-03-01
JPH11514595A (ja) 1999-12-14
ATE273794T1 (de) 2004-09-15
AU7512496A (en) 1997-05-22
CN1082891C (zh) 2002-04-17
KR19990067244A (ko) 1999-08-16
CN1205670A (zh) 1999-01-20
DE69633200T2 (de) 2005-09-08
EP0934160B1 (en) 2004-08-18
CA2236424A1 (en) 1997-05-09
SE9503817D0 (sv) 1995-10-30
WO1997016312A1 (en) 1997-05-09
BR9611221A (pt) 1999-05-25
EP0934160A1 (en) 1999-08-11

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)